Base | Representation |
---|---|
bin | 110000001010111010… |
… | …1010111001010100011 |
3 | 100220000022000011012111 |
4 | 1200111311113022203 |
5 | 3143324023301110 |
6 | 115304444340151 |
7 | 10321322312230 |
oct | 1402565271243 |
9 | 326008004174 |
10 | 103445525155 |
11 | 3a964336155 |
12 | 1806b844657 |
13 | 99a75b4c1b |
14 | 50148bc787 |
15 | 2a56985e8a |
hex | 1815d572a3 |
103445525155 has 16 divisors (see below), whose sum is σ = 142391660544. Its totient is φ = 70672318560.
The previous prime is 103445525123. The next prime is 103445525171. The reversal of 103445525155 is 551525544301.
It is not a de Polignac number, because 103445525155 - 25 = 103445525123 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5443627 + ... + 5462596.
It is an arithmetic number, because the mean of its divisors is an integer number (8899478784).
Almost surely, 2103445525155 is an apocalyptic number.
103445525155 is a deficient number, since it is larger than the sum of its proper divisors (38946135389).
103445525155 is a wasteful number, since it uses less digits than its factorization.
103445525155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10906506.
The product of its (nonzero) digits is 300000, while the sum is 40.
The spelling of 103445525155 in words is "one hundred three billion, four hundred forty-five million, five hundred twenty-five thousand, one hundred fifty-five".
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